リビア新時代の英語

a country called Libya

the neolithic age

the Victorian era redux

a geological epoch called Pleistocene

a knife from the palaeolithic period

the period of the Renaissance

a time period in Japanese history, named the Nara era

the Neolithic era

a geological age called the Miocene Age

the Neolithic period, the height of prosperity of the Stone Age

the Middle Ages

the Nara Period of Japan

a period called the Heian Period of Japan

the Revolutionary era

the period of the Renaissance

the Heian period of Japan

the Elizabethan period

the Nara and Heian eras when the legal system called 'ritsuryo' was used

barbarous times―barbaric days

the feudal times

a Japanese historical period called the {"Jomon"} period

the Nara and the Heian Periods of Japan

a geographical age called Cambrian

one's bright days―best days

an era named {Ancient Roman Era}

a geological epoch called Paleocene

the golden age―one's best days―one's reign

a tribe in the era of the Old Testament, called Moabite

peaceful times

the age of cave-dwellers